Elktoe vs Perija Small-eared Shrew

Alasmidonta marginata compared with Cryptotis perijensis

Key Differences

• Elktoe is Least Concern while Perija Small-eared Shrew is Data Deficient.

Taxonomic Classification

Rank	Elktoe	Perija Small-eared Shrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Bivalvia (Bivalvia)	Mammalia (Mammals)
Order	Unionida (Unionida)	Soricomorpha (Soricomorpha)
Family	Unionidae	Soricidae
Genus	Alasmidonta	Cryptotis
Species	Alasmidonta marginata	Cryptotis perijensis

Evolutionary Relationship

Elktoe and Perija Small-eared Shrew share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Elktoe

LC — Least Concern

Perija Small-eared Shrew

DD — Data Deficient

Physical Characteristics

Attribute	Elktoe	Perija Small-eared Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Elktoe

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and United States.

Perija Small-eared Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.